In which of the following cases the Supreme Court regarded Preamble as a part of the basic structure of India Constitution?

In which of the following cases Supreme Court held that ‘The Preamble forms part of the Constitution?

In which case did the Supreme Court first declare that the Preamble is not a part of the Constitution?

Which of the following is assured mainly by the ‘fraternity’ in the Preamble of the Constitution of India?

Which among the following is not mentioned in the Preamble to the Constitution of India?

Which of the following words is NOT mentioned in the Preamble of the Constitution of India?